[DO NOT COMMIT] MediaPlayerRenderer using StreamTextures.

media/base/android/BUILD.gn

Index: media/base/android/BUILD.gn
diff --git a/media/base/android/BUILD.gn b/media/base/android/BUILD.gn
index bc89ae0a591dce0feead4374c589ba8890b8b4de..4d352e7144519dc01af7d9dcb2c3ff46bca7f8d1 100644
--- a/media/base/android/BUILD.gn
+++ b/media/base/android/BUILD.gn
@@ -83,6 +83,15 @@ source_set("android") {
     "//ui/gl",
     "//url",
   ]
+
+  if (force_mojo_media_player_renderer) {
+    sources += [
+      "media_player_renderer.cc",
+      "media_player_renderer.h",
+      "media_player_renderer_factory.cc",
+      "media_player_renderer_factory.h",
+    ]
+  }
 }
 
 source_set("unittests") {